Pilotjunk Mill

Products Introduce

Introduction:

The pilot mill is a milling tool designed to grind and remove fish by inserting its pilot section into the fish's bore to mill the top of the fish, such as drill pipes, drill collars, or tubing. The milling surface is composed of cemented carbide, and fluid channels on the mill body ensure smooth drilling fluid circulation. The tool features impact resistance and a long service life.

Features and Benefits:

★ The pilot design allows for precise insertion into the fish bore, enabling efficient milling of the fish top.

★ The milling surface is made of cemented carbide, and the fluid channels ensure smooth circulation, providing strong durability.

★ It features impact resistance and a long service life, and is suitable for various pipes including drill pipes and drill collars.


Technical Specifications

O.D.

mm

Connection

Milled Range

mm

Well Hole

mm

97

NC26

73-89

107.9-114.3

121

NC31、2-7/8REG、3-1/2REG

90-102

130-139.7

130

100-160

142.9-152.4

140

110-120

155.6-165.1

156

3-1/2REG

127

168-187.3

178

158-168

190.5-209.5

200

168-178

212.7-241.3

232

194

244.5-269.9

257

6-5/8REG

210-219

273-295.3

279

220-230

298.5-317.5

295

240-246

320.6-346.1

330

273

349.3-406.4

381

320

406.4-444.5